| # Copyright 2009-2021 Free Software Foundation, Inc. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| # This file is part of the gdb testsuite. |
| |
| load_lib completion-support.exp |
| |
| # A helper procedure to test location completions restricted by |
| # class. |
| proc test_class_complete {class expr name matches} { |
| global gdb_prompt |
| |
| set matches [lsort $matches] |
| set cmd "complete break ${class}::$expr" |
| set seen {} |
| gdb_test_multiple $cmd $name { |
| "break ${class}::main" { fail "$name (saw global symbol)" } |
| $cmd { exp_continue } |
| -re "break ${class}::\[^\r\n\]*\r\n" { |
| set str $expect_out(0,string) |
| scan $str "break ${class}::%\[^(\]" method |
| lappend seen $method |
| exp_continue |
| } |
| -re "$gdb_prompt $" { |
| set failed "" |
| foreach got [lsort $seen] have $matches { |
| if {![string equal $got $have]} { |
| set failed $have |
| break |
| } |
| } |
| if {[string length $failed] != 0} { |
| fail "$name ($failed not found)" |
| } else { |
| pass $name |
| } |
| } |
| } |
| } |
| |
| if { [skip_cplus_tests] } { continue } |
| |
| standard_testfile pr9594.cc |
| |
| if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} { |
| return -1 |
| } |
| |
| # Tests below are about tab-completion, which doesn't work if readline |
| # library isn't used. Check it first. |
| |
| if { ![readline_is_used] } { |
| untested "no tab completion support without readline" |
| return -1 |
| } |
| |
| # Test that completion is restricted by class name (all methods) |
| test_class_complete Foo "" "complete class methods" \ |
| [list Foo Foofoo get_foo set_foo ~Foo] |
| |
| test_class_complete Foo F "complete class methods beginning with F" \ |
| [list Foo Foofoo] |
| |
| # The tests below depend on the current code scope. |
| |
| set bp_location [gdb_get_line_number "Set breakpoint here" ${srcfile}] |
| |
| if {![runto "${srcfile}:$bp_location"]} { |
| perror "test suppressed" |
| return |
| } |
| |
| # This also tests inheritance -- completion should only see a single |
| # "get_foo". |
| gdb_test "complete p foo1.g" "p foo1\\.get_foo" |
| |
| # Test inheritance without overriding. |
| gdb_test "complete p foo1.base" "p foo1\\.base_function_only" |
| |
| # Test non-completion of constructor names. |
| gdb_test "complete p foo1.Fo" "p foo1\\.Foofoo" |
| |
| # Test completion with an anonymous struct. |
| gdb_test "complete p a.g" "p a\\.get" |
| |
| with_test_prefix "expression with namespace" { |
| # Before the scope operator, GDB shows all the symbols whose |
| # fully-qualified name matches the completion word. |
| test_gdb_complete_multiple "p " "Test_NS" "" { |
| "Test_NS" |
| "Test_NS::Nested" |
| "Test_NS::Nested::qux" |
| "Test_NS::bar" |
| "Test_NS::foo" |
| } |
| |
| # Unlike in linespecs, tab- and complete-command completion work a |
| # bit differently when completing around the scope operator. The |
| # matches in the tab-completion case only show the part of the |
| # symbol after the scope, since ':' is a word break character. |
| |
| set tab_completion_list { |
| "Nested" |
| "Nested::qux" |
| "bar" |
| "foo" |
| } |
| test_gdb_complete_tab_multiple "p Test_NS:" ":" $tab_completion_list |
| test_gdb_complete_tab_multiple "p Test_NS::" "" $tab_completion_list |
| |
| # OTOH, the complete command must show the whole command, with |
| # qualified symbol displayed as entered by the user. |
| set cmd_completion_list { |
| "Test_NS::Nested" |
| "Test_NS::Nested::qux" |
| "Test_NS::bar" |
| "Test_NS::foo" |
| } |
| test_gdb_complete_cmd_multiple "p " "Test_NS:" $cmd_completion_list |
| test_gdb_complete_cmd_multiple "p " "Test_NS::" $cmd_completion_list |
| |
| # Add a disambiguating character and we get a unique completion. |
| test_gdb_complete_unique "p Test_NS::f" "p Test_NS::foo" |
| } |